Gynecomastia and hormones.

Gynecomastia-the enlargement of male breast tissue in men-is a common finding, frequently observed in newborns, adolescents, and old men. Physiological gynecomastia, occurring in almost 25 % of cases, is benign and self-limited; on the other hand, several conditions and drugs may induce proliferation of male breast tissue. True gynecomastia is a common feature often related to estrogen excess and/or androgen deficiency as a consequence of different endocrine disorders. Biochemical evaluation should be performed once physiological or iatrogenic gynecomastia has been ruled out. Non-endocrine illnesses, including liver failure and chronic kidney disease, are another cause of gynecomastia which should be considered. Treating the underlying disease or discontinuing medications might resolve gynecomastia, although the psychosocial burden of this condition might require different and careful consideration.

Clinical Characteristics, Health Care Utilization and Costs Among Men with Primary or Secondary Hypogonadism in a US Commercially Insured Population.

INTRODUCTION: Hypogonadism is broadly associated with increases in chronic comorbid conditions and health care costs. Little is known about the specific impact of primary and secondary hypogonadism on health care costs. AIM: To characterize the health care cost and utilization burden of primary and secondary hypogonadism in a population of US men with commercial insurance. METHODS: Newly diagnosed patients with International Classification of Diseases, Ninth Revision, Clinical Modification codes associated with specific medical conditions known to have a high prevalence of testosterone deficiency (ie, relating to primary or secondary hypogonadism) or who had fills for testosterone replacement therapy from January 1, 2007 through April 30, 2013 were identified in administrative claims data from the HealthCore Integrated Research Database. A cohort of patients without hypogonadism was matched on demographics and comorbidities. The matched hypogonadism and non-hypogonadism cohorts (n = 5,777 in each cohort) were compared during a 12-month follow-up period. MAIN OUTCOME MEASURES: Direct health care expenditures and utilization were assessed for all causes and for hypogonadism-related claims. Costs included out-of-pocket patient expenditures and those paid by the insurer. RESULTS: Hypogonadism and matched non-hypogonadism cohorts were similar in demographics (mean age = 50 years) and diagnosed comorbid conditions in the 12 months preceding the index date. In the year after the index date, mean all-cause expenditures for patients with hypogonadism increased by 62% (from $5,425 to $8,813) compared with 25% for the matched controls (from $4,786 to $5,992; P < .01 for follow-up difference between groups). Approximately 16% of total mean costs ($1,377), primarily outpatient and pharmacy costs, were identifiable as related to hypogonadism. CONCLUSION: These data from a population of US men with commercial insurance coverage showed a greater resource use burden for patients with primary and secondary hypogonadism compared with similar patients without hypogonadism. Additional management might be required to address unmet need and decrease the cost burden for patients with hypogonadism.

Assessing the Variability in Insurance Coverage Transparency for Male Sexual Health Conditions in the United States.

OBJECTIVE: To determine the degree of transparency of health insurance policies regarding coverage of male sexual health conditions, we examined the publicly available policy coverage documents of the largest U.S. medical insurance plans. METHODS: We selected 2 index patients across the male sexual health spectrum: (1) a phosphodiesterase type 5 refractory erectile dysfunction (ED) patient requiring intracavernosal injection therapy or penile prosthesis and (2) a 50-year-old male patient with laboratory-confirmed, symptomatic hypogonadism requiring testosterone replacement therapy as defined by endocrine society criteria. We researched the policy documents regarding coverage for standard therapies. We used breast reconstruction after mastectomy as a control. RESULTS: We queried the publicly available policy statements for 84 of the largest health-care plans in the United States. Whereas breast reconstruction policies are publicly available for 94% of the plans examined, policies of only 39% of the plans for advanced ED treatment options and 62% for hypogonadism are publicly available. Of the plans that had publicly accessible data for ED coverage, 85% viewed penile prosthesis and intracavernosal injection as medically necessary, whereas 91% viewed androgen replacement as medically necessary for our index patient. CONCLUSION: There is a lack of transparency among medical insurers regarding coverage of ED and hypogonadism in stark contrast to reconstructive breast surgery.

Clinical practice patterns in the assessment and management of low testosterone in men: an international survey of endocrinologists.

OBJECTIVE: To document current practices in the approach to low testosterone in older men. Given that recommendations are based on low-level evidence, we hypothesized that there would be a wide variability in clinical practice patterns. DESIGN: Members of all major endocrine and andrological societies were invited to participate in a Web-based survey of the diagnostic work-up and management of a hypothetical index case of a 61-year old overweight man presenting with symptoms suggestive of androgen deficiency, without evidence of hypothalamic-pituitary-gonadal (HPT) axis disease. RESULTS: Nine hundred and forty-three respondents (91·2% adult endocrinologists) from Northern America (63·7%), Europe (12·7%), Oceania (8·2%), Latin America and Caribbean (7·6%), and the Middle East, Asia, or Africa (7·8%) completed the survey. Response rates among participating societies ranged from 4·1-20·0%. There was a wide variability in clinical practice patterns, especially regarding biochemical diagnosis of androgen deficiency, exclusion of HPT axis pathology, and monitoring for prostate cancer. In a man with suggestive symptoms, 42·4% of participants would offer testosterone treatment below a serum total testosterone of 10·4 nmol/l (300 ng/dl). A total of 46·0% of participants were, over the last five years, 'less inclined' to prescribe testosterone to men with nonspecific symptoms and borderline testosterone levels, compared to 'no change' (29·3%) or 'more inclined' (24·7%), P < 0·001. CONCLUSIONS: This large-scale international survey shows a wide variability in the management of lowered testosterone in older men, with deviations from current clinical practice guidelines, and a temporal trend towards increasing reluctance to prescribe testosterone to men without classical hypogonadism. These findings highlight the need for better evidence to guide clinicians regarding testosterone therapy.

Endocrinopathies, metabolic disorders, and iron overload in major and intermedia thalassemia: serum ferritin as diagnostic and predictive marker associated with liver and cardiac T2* MRI assessment.

INTRODUCTION: Endocrinopathies and metabolic disorders-characterized ß thalassemic (ßT) patients and the prevention and treatment of these comorbidities are important targets to be achieved. The aim of the study was to analyze the diagnostic and prognostic role of ferritin for endocrinopathies and metabolic disorders in ßT patients. The ability of iron chelators to treat iron overload and to prevent or reverse metabolic disorders and endocrinopathies was also evaluated. PATIENTS AND METHODS: Seventy-two ßT patients were treated with different chelation strategies during the study. Receiver operating characteristics analysis was employed to calculate the area under the curve for serum ferritin to find the best cutoff values capable of identifying endocrine dysfunction in thalassemic patients. Kaplan-Meier curves were generated to assess the incidence of endocrinopathy. Adjusted risk estimates for endocrinopathy were calculated using univariate followed by multivariate Cox proportional hazard regression analysis. RESULTS: High ferritin levels were observed in patients with hypothyroidism [1500 (872.5-2336.5) µg/L], hypogonadism [878 (334-2010) µg/L], and in patients with hypoparathyroidism or osteoporosis [834 (367-1857) µg/L]. A strict correlation between ferritin and T2* magnetic resonance imaging of heart (r = -0.64; P:0.0006) and liver (r = -0.40; P:0.03) values was observed. Patients with ferritin values above 1800 µg/L experienced a significantly faster evolution to hypothyroidism [log-rank (χ(2) ):7.7; P = 0.005], hypogonadism [log-rank (χ(2) ):10.7; P = 0.001], and multiple endocrinopathies [log-rank (χ(2) ):5.72; P = 0.02]. Ferritin predicted high risk of endocrine dysfunction independently of confounding factors (HR:1.23; P < 0.0001). The intensification of chelation therapy led to an amelioration of hypothyroidism. CONCLUSIONS: Ferritin represents a prognostic marker for ßT patients and a predictive factor for progression to endocrine dysfunctions. Intensive chelation therapy allows the reversibility of hypothyroidism.

Identifying the unmet health needs of patients with congenital hypogonadotropic hypogonadism using a web-based needs assessment: implications for online interventions and peer-to-peer support.

BACKGROUND: Patients with rare diseases such as congenital hypogonadotropic hypogonadism (CHH) are dispersed, often challenged to find specialized care and face other health disparities. The internet has the potential to reach a wide audience of rare disease patients and can help connect patients and specialists. Therefore, this study aimed to: (i) determine if web-based platforms could be effectively used to conduct an online needs assessment of dispersed CHH patients; (ii) identify the unmet health and informational needs of CHH patients and (iii) assess patient acceptability regarding patient-centered, web-based interventions to bridge shortfalls in care. METHODS: A sequential mixed-methods design was used: first, an online survey was conducted to evaluate health promoting behavior and identify unmet health and informational needs of CHH men. Subsequently, patient focus groups were held to explore specific patient-identified targets for care and to examine the acceptability of possible online interventions. Descriptive statistics and thematic qualitative analyses were used. RESULTS: 105 male participants completed the online survey (mean age 37 ± 11, range 19-66 years) representing a spectrum of patients across a broad socioeconomic range and all but one subject had adequate healthcare literacy. The survey revealed periods of non-adherence to treatment (34/93, 37%) and gaps in healthcare (36/87, 41%) exceeding one year. Patient focus groups identified lasting psychological effects related to feelings of isolation, shame and body-image concerns. Survey respondents were active internet users, nearly all had sought CHH information online (101/105, 96%), and they rated the internet, healthcare providers, and online community as equally important CHH information sources. Focus group participants were overwhelmingly positive regarding online interventions/support with links to reach expert healthcare providers and for peer-to-peer support. CONCLUSION: The web-based needs assessment was an effective way to reach dispersed CHH patients. These individuals often have long gaps in care and struggle with the psychosocial sequelae of CHH. They are highly motivated internet users seeking information and tapping into online communities and are receptive to novel web-based interventions addressing their unmet needs.

Female reproductive health after childhood, adolescent, and young adult cancers: guidelines for the assessment and management of female reproductive complications.

PURPOSE: As more young female patients with cancer survive their primary disease, concerns about reproductive health related to primary therapy gain relevance. Cancer therapy can often affect reproductive organs, leading to impaired pubertal development, hormonal regulation, fertility, and sexual function, affecting quality of life. METHODS: The Children's Oncology Group Long-Term Follow-Up Guidelines for Survivors of Childhood, Adolescent, and Young Adult Cancer (COG-LTFU Guidelines) are evidence-based recommendations for screening and management of late effects of therapeutic exposures. The guidelines are updated every 2 years by a multidisciplinary panel based on current literature review and expert consensus. RESULTS: This review summarizes the current task force recommendations for the assessment and management of female reproductive complications after treatment for childhood, adolescent, and young adult cancers. Experimental pretreatment as well as post-treatment fertility preservation strategies, including barriers and ethical considerations, which are not included in the COG-LTFU Guidelines, are also discussed. CONCLUSION: Ongoing research will continue to inform COG-LTFU Guideline recommendations for follow-up care of female survivors of childhood cancer to improve their health and quality of life.

The GnRH test in the assessment of patients with pituitary and parapituitary lesions: results of a 5-year retrospective study.

OBJECTIVE: To examine the utility of the GnRH (gonadotrophin-releasing hormone) test in the management of patients with pituitary and parapituitary lesions. PATIENTS AND METHODS: A 5-year retrospective study of LH (luteinizing hormone) and FSH (follicle stimulating hormone) responses to GnRH test in patients with HP (hypothalamic-pituitary) disease in a regional endocrine centre. Serum LH and FSH concentrations were measured at baseline and at 20 and 60 min after an intravenous bolus of 100 mcg (micrograms) of GnRH. The GnRH responses were categorised by tumour size, tumour type, and gonadal status. RESULTS: Of the 104 patients studied, 46 were male and 58 were female. There were 50 normal, 38 subnormal and 16 exaggerated LH responses compared with 34 normal 67 subnormal and three exaggerated responses for FSH. Seventy-four patients (71.2%) were hypogonadal. Normal LH responses were achieved in half of the hypogonadal subjects and normal FSH responses in more than a third. Furthermore, the LH responses were exaggerated in nine hypogonadal patients compared with three for FSH. The GnRH test could not differentiate between pituitary or parapituitary lesions either by size or type of lesion. An exception was the male non-functioning adenoma (NFA) sub-group (10 patients, all were hypopituitary, seven were hypogonadal), which demonstrated significant subnormal LH and FSH responses compared with other male and female tumour type sub-groups. CONCLUSIONS: The data from this study indicate that the GnRH test is unhelpful in the clinical assessment of the HP axis in patients with HP disease.

Biochemical screening in the assessment of erectile dysfunction: what tests decide future therapy?

OBJECTIVES: To evaluate which biochemical tests, performed as screening tests in the assessment of erectile dysfunction (ED), lead to a change in standard treatment. METHODS: We examined the results of the biochemical and endocrine tests performed as part of the assessment of 1455 men presenting with ED. We also documented the subsequent therapy. RESULTS: We found abnormal findings in testosterone (5.7%), prolactin (0.5%), thyroid function tests (0.13%), liver function tests (12.8%), glucose (9.3%), cholesterol (15% in a subset of 531 men), and ferritin (1.6%). Hyperprolactinemia was not invariably associated with a suppressed testosterone level. Specific therapy with a dopamine agonist for hyperprolactinemia and with testosterone for hypogonadism was effective in treating ED. For the others, standard ED therapy was used. CONCLUSIONS: The results of our study showed that screening tests fall into two categories. Testosterone and prolactin have a low yield but specific therapy is effective. Glucose and lipids have a higher yield but specific therapy is not immediately effective for ED. However, they, on their own merits, require management to prevent long-term morbidity and mortality.

Prevalence and management of mild hypogonadism: introduction.

Although male hypogonadism can adversely affect the well-being of otherwise healthy men, physicians sometimes overlook it as a possible contributing factor to decreased libido, erectile dysfunction (ED), irritability, osteoporosis, and decreased muscle mass. However, hypogonadism is easily treated by testosterone replacement therapy, which may provide benefits such as mood improvement, increased bone density, and possibly reduced risk of type II diabetes. Articles in this supplement focus on populations that may benefit from testosterone replacement therapy (eg, men with type II diabetes, HIV, and ED). An overview of male 'andropause' is also provided. The authors discuss the surprisingly high prevalence of hypogonadism in certain patient populations and its impact on quality of life. Although testosterone has been used therapeutically for years, much remains to be learn about this hormone and its positive effects.